www.autoposik.cz
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:fa:03:01:95:91:60:06:a7:98:b8:f1:9b:d5:25:f6:18:a8 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.autoposik.cz
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:fa:03:01:95:91:60:06:a7:98:b8:f1:9b:d5:25:f6:18:a8Serial Number (int): 346411445435396402202779113593340886915240
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 8c:f6:8f:39:cd:b9:75:d4:ec:7b:83:45:ee:88:a4:9d:23:74:f6:cb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e3:26:04:2c:f0:fe:f7:6b:1d:a6:13:ed:71:af:85:11:fd:7f:5d:62
Fingerprint (sha256): ee:c8:3b:6a:7b:f6:77:1f:85:94:99:1f:8d:0f:f1:94:33:a1:0b:43:1f:83:11:2b:b6:56:16:6f:0c:45:55:2e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.autoposik.cz
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.autoposik.cz
Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
autoposik.cz
www.autoposik.cz
www.autoposik.cz
Other certificates including the domain name autoposik.cz
(limited to 100 certificates)
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
www.autoposik.cz
Certificate
The complete raw certificate details for www.autoposik.cz in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGETCCBPmgAwIBAgISA/oDAZWRYAanmLjxm9Ul9hioMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAyMDIwNjI3MTVaFw0x ODA1MDMwNjI3MTVaMBsxGTAXBgNVBAMTEHd3dy5hdXRvcG9zaWsuY3owggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC/84iPdQrulj89soIMa/0joWLpshYa n+PVp+zGjXwqVoIrQ2Xj8G/nl7D2Opsas0INM252G2GgC83LOGO/IOLCkpTCLEQB a+3i+C16MZ7hqHsB05HiWDUO3k8ZBdY8MC+ljZoNqixvM26cBGEIN18eXfMHo6fi SW+XBxeZTG0CjOM4T2pbYqLGb+mQON/z1Ex15gL56+xRJimRYLdLLBX0U4f42VJl 9xUvrgXzkAo2XrF+M2m2qIHyJiDd6deaFqJxkZDqfwYvuJfZ8liBJ2FtQ9By1MDB oj1k+bzS1am+crnCgqPLid7vSXBzsq2utMeQrjqjV9c9upUhRcUHnGjEjPDG4mbN 0Fh5L/UNnuolhsh4ATAcf8/fBb3ni3U+hbCWVZbZsk01XVGu7+feSZbQr+itsOHA WISKVUigXVpeYrejEYgejykUuwjcFZcxbTkUQSgk+aCbBnNHCjQNjWLjhVVjQrCh dLGtNv8VHn3cBS8BeuE4zznpXT9XT3rOMUhi2Zd4HefC38Bht7Eb9y2TjiNjwj2L 7eKJpyPWYehuin5S/JyngCilGkhabDS0n52Z5B5WHwuDmvE9USCcCd9zYG2ancs+ 8Mr1aqvJ0ZfXnYZfsV+i/NY9/0EYqaiqRao4xFj+11xxBvcK1TQJ1Cg4kM2qrqoJ SSTyjprLR1N+gQIDAQABo4ICHjCCAhowDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSM 9o85zbl11Ox7g0XuiKSdI3T2yzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMCkGA1UdEQQiMCCCDGF1dG9wb3Npay5jeoIQ d3d3LmF1dG9wb3Npay5jejCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYB BAGC3xMBAQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQu b3JnMIGrBggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkg YmUgcmVsaWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFj Y29yZGFuY2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0 dHBzOi8vbGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUA A4IBAQB4KIG3o4au/vXQK0BrkjEPa3LcORsKDG86dYR7oLmTcAkugphUC2KUbpmy tVKWQqVv81dHg10dVgG7AyHBN7Ol/FM95jlLFLOtL2Yj/7g/2jCPOTgthxoB0NB3 DoJ2nnUzIXC5ph27CZJSLcTUPW6TOLHTsGtvzp54KSZ9V9TUjm9eEhQj9E/ofWPh E2GVfZfK+pubG3sz9nj0odJgyJVqLmkoSu4EFiptkant1hUSGQPEekexyoZN+pA7 5Sp5aOB5mBeFljfS1a+XeM94e2pqvatlqEjEQKkIcF6F6Fgr8wADXOvrYVFI4u9C 0KUZZDCRegufinJ09J7L51jBrj8p -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAv/OIj3UK7pY/PbKCDGv9 I6Fi6bIWGp/j1afsxo18KlaCK0Nl4/Bv55ew9jqbGrNCDTNudhthoAvNyzhjvyDi wpKUwixEAWvt4vgtejGe4ah7AdOR4lg1Dt5PGQXWPDAvpY2aDaosbzNunARhCDdf Hl3zB6On4klvlwcXmUxtAozjOE9qW2Kixm/pkDjf89RMdeYC+evsUSYpkWC3SywV 9FOH+NlSZfcVL64F85AKNl6xfjNptqiB8iYg3enXmhaicZGQ6n8GL7iX2fJYgSdh bUPQctTAwaI9ZPm80tWpvnK5woKjy4ne70lwc7KtrrTHkK46o1fXPbqVIUXFB5xo xIzwxuJmzdBYeS/1DZ7qJYbIeAEwHH/P3wW954t1PoWwllWW2bJNNV1Rru/n3kmW 0K/orbDhwFiEilVIoF1aXmK3oxGIHo8pFLsI3BWXMW05FEEoJPmgmwZzRwo0DY1i 44VVY0KwoXSxrTb/FR593AUvAXrhOM856V0/V096zjFIYtmXeB3nwt/AYbexG/ct k44jY8I9i+3iiacj1mHobop+Uvycp4AopRpIWmw0tJ+dmeQeVh8Lg5rxPVEgnAnf c2Btmp3LPvDK9WqrydGX152GX7FfovzWPf9BGKmoqkWqOMRY/tdccQb3CtU0CdQo OJDNqq6qCUkk8o6ay0dTfoECAwEAAQ== -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 346411445435396402202779113593340886915240 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-02-02 06:27:15 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-05-03 06:27:15 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.autoposik.cz' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 783092992576656933233935586003154605674519920311560516749457882606412873637606988833222483366358112448021079895288339660823411900902590777111724089180392191558829818891576796599659226915406877681420525898353907412128106047257686007211720042517407958602056896930577341237041398784665865284424921995321822493998397238178616638582340341555771773280809847116421503629949780706928415270713295361511597479291882626116275789030879504760156424241421606137678923947867006663257114334414954649311928115064878151391748896160105102273036958149973254997852910634794957929230284650480494359631385924574377324889414078976609066663109957289265359967095117979819181658371014990142520181733575323066542775425693175068174097391999786889443024098731054935639946276764099894064943682148275932544107884277487527755040414531851427741980365336563187579086886707791812593433654838104484487489195941939789633382450864811095822871125398688962511764968294827400647710729667765015477915005562769673567125468435995769770427341435571398622448999294084070754734989118661661037219522684059647973449494625183190664756246714482149810725510934910974242739073741426621443701833137200385835976987809620211834246644280257399830643146962641388695576129421932898699737005697 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 8cf68f39cdb975d4ec7b8345ee88a49d2374f6cb . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autoposik.cz' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.autoposik.cz' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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